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Pt1000 Temperature Sensor | -50°C to +150°C Range | 4-20mA Output | IP67 & IP69 Rated | by SICK
The Pt1000 Temperature Sensor is designed for precise industrial temperature measurement, featuring a measuring range from -50°C to +150°C and a 4-20mA output signal. Built with durable stainless steel and rated IP67 and IP69, it’s perfect for harsh environments in chemical and food industries, ensuring reliable performance and compliance with safety standards.
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Technical Specifications
- Measuring range: -50 °C to +150 °C
- Sensor element: Pt1000
- Output signal: 4 mA to 20 mA, 2-wire
- Maximum ohmic load RA: RA ≤ (L + – 10 V) / 0.023 A [Ohm]
- Process connection: Straight pipe (DIN EN ISO 1127 and DIN 11866), row B, for welding
- Nominal width: DN 42.4
- Wetted parts: Stainless steel 1.4435 / 316L, Ra ≤ 0.8 µm
- Maximum process pressure: ≤ 25 bar
- Housing material: Stainless steel (CrNi)
- Connection type: M12 round connector x 1, 4-pin
- Enclosure rating: IP67 and IP69
- Supply voltage: 10 V DC to 35 V DC
- Maximum current consumption: Approx. 30 mA
- Electrical safety: Protection class III, dielectric strength 500 V AC, reverse polarity protection
- Accuracy of sensor element: Class A according to IEC 60751
- Transmitter accuracy: ± 0.25 K
- Response time: t50 ≤ 3.2 s, t90 ≤ 9.1 s
- Ambient temperature: -40 °C to +85 °C
- Storage and transport temperature: -40 °C to +85 °C
- Shock resistance: 50 g, 6 ms (IEC 60068-2-27)
- Relative humidity: ≤ 100%
- Dimensions (H x L x W): 150mm x 150mm x 50mm
- Weight: 0.5 kg
Key Features
- Measuring range from -50 °C to +150 °C
- Pt1000 sensor element for precise temperature measurement
- 2-wire 4 mA to 20 mA output signal
- Stainless steel 1.4435 / 316L wetted parts with Ra ≤ 0.8 µm
- IP67 and IP69 rated enclosure for harsh environments
- M12 round 4-pin connector for easy connection
- Maximum process pressure up to 25 bar
- Class A accuracy according to IEC 60751
- Fast response time: t50 ≤ 3.2 s, t90 ≤ 9.1 s
- Electrical safety with protection class III and reverse polarity protection
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and compliance with electrical safety standards.
Applications
- Industrial temperature measurement in pipelines
- Process control in manufacturing
- Monitoring temperature in chemical and food industries
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel construction reduces waste and replacement frequency
- Low power consumption with 2-wire 4-20mA output
- High accuracy reduces energy waste by enabling precise process control
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK THTL-1AASB0424MZ temperature sensor is available for immediate purchase, ideal for industrial and process temperature measurement applications.
